98898163 has 16 divisors (see below), whose sum is σ = 128882880. Its totient is φ = 73645056.

The previous prime is 98898161. The next prime is 98898179. The reversal of 98898163 is 36189889.

It is a cyclic number.

It is not a de Polignac number, because 98898163 - 2¹ = 98898161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98898163.

It is not an unprimeable number, because it can be changed into a prime (98898161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30418 + ... + 33511.

It is an arithmetic number, because the mean of its divisors is an integer number (8055180).

Almost surely, 2^98898163 is an apocalyptic number.

98898163 is a deficient number, since it is larger than the sum of its proper divisors (29984717).

98898163 is a wasteful number, since it uses less digits than its factorization.

98898163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63966.

The product of its digits is 746496, while the sum is 52.

The square root of 98898163 is about 9944.7555525513. The cubic root of 98898163 is about 462.4478254268.

The spelling of 98898163 in words is "ninety-eight million, eight hundred ninety-eight thousand, one hundred sixty-three".